diff options
| author | Michael Buesch <mb@bu3sch.de> | 2008-03-10 17:26:32 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-13 19:32:32 -0400 |
| commit | e7ec2e3230633a858af1b0b359f6c4670dbeb997 (patch) | |
| tree | c43dbd7f6cab0ac066c039697528312d802617ef /drivers/ssb/main.c | |
| parent | 068edceb7e73c05f77e204442ea8f86e238575da (diff) | |
| download | lwn-e7ec2e3230633a858af1b0b359f6c4670dbeb997.tar.gz lwn-e7ec2e3230633a858af1b0b359f6c4670dbeb997.zip | |
ssb: Add SPROM/invariants support for PCMCIA devices
This adds support for reading/writing the SPROM invariants
for PCMCIA based devices.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb/main.c')
| -rw-r--r-- | drivers/ssb/main.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 49d7bbb9bea7..e12371916444 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -69,6 +69,25 @@ found: } #endif /* CONFIG_SSB_PCIHOST */ +#ifdef CONFIG_SSB_PCMCIAHOST +struct ssb_bus *ssb_pcmcia_dev_to_bus(struct pcmcia_device *pdev) +{ + struct ssb_bus *bus; + + ssb_buses_lock(); + list_for_each_entry(bus, &buses, list) { + if (bus->bustype == SSB_BUSTYPE_PCMCIA && + bus->host_pcmcia == pdev) + goto found; + } + bus = NULL; +found: + ssb_buses_unlock(); + + return bus; +} +#endif /* CONFIG_SSB_PCMCIAHOST */ + int ssb_for_each_bus_call(unsigned long data, int (*func)(struct ssb_bus *bus, unsigned long data)) { @@ -398,7 +417,7 @@ void ssb_bus_unregister(struct ssb_bus *bus) list_del(&bus->list); ssb_buses_unlock(); - /* ssb_pcmcia_exit(bus); */ + ssb_pcmcia_exit(bus); ssb_pci_exit(bus); ssb_iounmap(bus); } @@ -663,7 +682,7 @@ out: err_dequeue: list_del(&bus->list); err_pcmcia_exit: -/* ssb_pcmcia_exit(bus); */ + ssb_pcmcia_exit(bus); err_pci_exit: ssb_pci_exit(bus); err_unmap: |